<div dir="ltr"><div><div><div><div><div>Hi,<br>Thanks for your response, following are some info which you wanted to know:<br>1) Ubuntu 14.04 Terminal<br></div>2) yes, I have.<br><br>3) -pthread -I/usr/include/gstreamer-1.5 -I/usr/lib/x86_64-linux-gnu/gstreamer-1.5/include -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include  -lgstreamer-1.5 -lgobject-2.0 -lglib-2.0 <br><br></div>4) yes , it is working, video is playing.<br></div> <br></div>But don't understand what's wrong with my command/your command?  <br><br></div>Ayan.<br><div><div><div><div><br></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 4 July 2017 at 14:09, Yasushi SHOJI-2 [via GStreamer-devel] <span dir="ltr"><<a href="/user/SendEmail.jtp?type=node&node=4683673&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>></span> wrote:<br><blockquote style='border-left:2px solid #CCCCCC;padding:0 1em' class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

        <div dir="ltr">Hi,<span class=""><br><br>On Mon, Jul 3, 2017 at 6:05 PM, Ayan <<a href="http:///user/SendEmail.jtp?type=node&node=4683672&i=0" rel="nofollow" link="external" target="_blank">[hidden email]</a>> wrote:<br>><br>> Thanks for your response. I've tried to build using your command but getting<br>> errors:<br>> /tmp/ccT3kyVs.o: In function `gst_message_unref':<br>> /usr/include/gstreamer-1.0/<wbr>gst/gstmessage.h:336: undefined reference to<br>> `gst_mini_object_unref'<br><br></span><div>first of all, what is your dev env?</div><div><br></div><div>second of all, do you really have gstreamer-1.5 package config file?</div><div>try:</div><div><br></div><div>$ pkg-config --list-all | grep gstreamer-1.<br></div><div><br></div><div>third, print what pkg-config says with the following command:</div><div><br></div><div>$ pkg-config --cflags --libs gstreamer-1.5  (if you really have 1.5)</div><div><br></div><div>fourth, you are telling playbin to pick video sink.  I don't know which one the playbin</div><div>is using.</div><div><br></div><div>does the following command work for you?</div><div><br></div><div>$ gst-launch-1.0 -v playbin uri=<a href="https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm" rel="nofollow" link="external" target="_blank">https://www.freedesktop.<wbr>org/software/gstreamer-sdk/<wbr>data/media/sintel_trailer-<wbr>480p.webm</a><br></div><div><br></div><div>if it works, it should print the video sink it's using.  (or at least it should</div><div>print what it tries to use?)</div><div><br></div><div>best,</div><div>-- </div><div>             yashi</div><div><br></div></div><span class="">
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